The answer for the Greek problem : DEBTS ......

DEBTS, DEBTS, DEBTS .....

The system is insane ...

http://www.theguardian.com/commentisfree/2015/jul/13/euro-family-angela-merkel-greek-bailout

http://www.independent.co.uk/news/world/europe/greek-debt-crisis-german-plan-for-greece-would-see-50bn-of-state-assets-managed-by-external-fund-10383276.html